e1464fd317
Fixes https://github.com/docker/distribution/issues/3097 Signed-off-by: Yong Wen Chua <lawliet89@users.noreply.github.com>
30 lines
458 B
Go
30 lines
458 B
Go
package ini
|
|
|
|
func isNewline(b []rune) bool {
|
|
if len(b) == 0 {
|
|
return false
|
|
}
|
|
|
|
if b[0] == '\n' {
|
|
return true
|
|
}
|
|
|
|
if len(b) < 2 {
|
|
return false
|
|
}
|
|
|
|
return b[0] == '\r' && b[1] == '\n'
|
|
}
|
|
|
|
func newNewlineToken(b []rune) (Token, int, error) {
|
|
i := 1
|
|
if b[0] == '\r' && isNewline(b[1:]) {
|
|
i++
|
|
}
|
|
|
|
if !isNewline([]rune(b[:i])) {
|
|
return emptyToken, 0, NewParseError("invalid new line token")
|
|
}
|
|
|
|
return newToken(TokenNL, b[:i], NoneType), i, nil
|
|
}
|